DE60235197D1 - HALF-BRIDGE DRIVER AND CURRENT TRANSFORMER WITH SUCH A DRIVER - Google Patents
HALF-BRIDGE DRIVER AND CURRENT TRANSFORMER WITH SUCH A DRIVERInfo
- Publication number
- DE60235197D1 DE60235197D1 DE60235197T DE60235197T DE60235197D1 DE 60235197 D1 DE60235197 D1 DE 60235197D1 DE 60235197 T DE60235197 T DE 60235197T DE 60235197 T DE60235197 T DE 60235197T DE 60235197 D1 DE60235197 D1 DE 60235197D1
- Authority
- DE
- Germany
- Prior art keywords
- current
- driver
- generating
- generator
- voltage pulse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/125—Discriminating pulses
- H03K5/1252—Suppression or limitation of noise or interference
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/06—Modifications for ensuring a fully conducting state
- H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electronic Switches (AREA)
- Amplifiers (AREA)
- Power Conversion In General (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
A half-bridge driver includes first and second power switches, connected with their respective current paths in series, a pulse generator for generating a voltage pulse waveform, arranged to drive the first power switch, a first current generator for generating a current pulse for each negative flank of the voltage pulse waveform, a second current generator for generating a current pulse for each positive flank of said voltage pulse waveform, and a differential current receiver circuit. The differential current receiver circuit is connected to the first and second current generators, and is arranged to generate an output signal equal to the difference of the currents flowing through the current generators. The output signal is arranged to drive the second power switch.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0104400A SE0104400D0 (en) | 2001-12-21 | 2001-12-21 | Half-bridge driver and power conversion system with such driver |
PCT/IB2002/005152 WO2003055072A1 (en) | 2001-12-21 | 2002-12-05 | Half-bridge driver and power conversion system with such driver |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60235197D1 true DE60235197D1 (en) | 2010-03-11 |
Family
ID=20286496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60235197T Expired - Lifetime DE60235197D1 (en) | 2001-12-21 | 2002-12-05 | HALF-BRIDGE DRIVER AND CURRENT TRANSFORMER WITH SUCH A DRIVER |
Country Status (11)
Country | Link |
---|---|
US (1) | US7323912B2 (en) |
EP (1) | EP1456951B1 (en) |
JP (1) | JP4235561B2 (en) |
KR (1) | KR100933651B1 (en) |
CN (1) | CN1248415C (en) |
AT (1) | ATE456187T1 (en) |
AU (1) | AU2002343177A1 (en) |
DE (1) | DE60235197D1 (en) |
ES (1) | ES2338304T3 (en) |
SE (1) | SE0104400D0 (en) |
WO (1) | WO2003055072A1 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7459750B2 (en) * | 2002-12-10 | 2008-12-02 | Nxp B.V. | Integrated half-bridge power circuit |
KR100568107B1 (en) * | 2003-10-24 | 2006-04-05 | 삼성전자주식회사 | High-speed and low-power voltage level converter circuit |
KR100600452B1 (en) * | 2004-12-29 | 2006-07-13 | 한국전기연구원 | Semiconductor switches drive circuit for pulse generator |
WO2007003967A2 (en) | 2005-07-06 | 2007-01-11 | Cambridge Semiconductor Limited | Switch mode power supply control systems |
EP1770862B1 (en) * | 2005-09-29 | 2008-04-02 | Infineon Technologies AG | Adaptive method for driving a half-bridge circuit, and a control circuit for a half-bridge circuit |
US7710098B2 (en) | 2005-12-16 | 2010-05-04 | Cambridge Semiconductor Limited | Power supply driver circuit |
GB2433363A (en) * | 2005-12-16 | 2007-06-20 | Cambridge Semiconductor Ltd | A high side transistor drive circuit |
US7733098B2 (en) | 2005-12-22 | 2010-06-08 | Cambridge Semiconductor Limited | Saturation detection circuits |
US20070223154A1 (en) * | 2006-03-21 | 2007-09-27 | Christian Locatelli | High side reset logic for gate driver |
US7986926B2 (en) * | 2006-09-27 | 2011-07-26 | Silicon Laboratories Inc. | Integrating an FM transmitter into a cellular telephone |
KR100750734B1 (en) * | 2006-10-26 | 2007-08-22 | 삼성전자주식회사 | Circuit and method for driving light source |
JP5082574B2 (en) * | 2007-05-07 | 2012-11-28 | 三菱電機株式会社 | Semiconductor device |
US8044699B1 (en) * | 2010-07-19 | 2011-10-25 | Polar Semiconductor, Inc. | Differential high voltage level shifter |
US8405422B2 (en) * | 2010-09-30 | 2013-03-26 | Fuji Electric Co., Ltd. | Level shift circuit |
CN102468828B (en) * | 2010-11-03 | 2017-11-28 | 北京普源精电科技有限公司 | A kind of porch regulation device of waveform generator |
KR101350545B1 (en) | 2012-05-31 | 2014-01-13 | 삼성전기주식회사 | Level shifter circuit and gate driver circuit including the same |
US8633745B1 (en) | 2012-08-30 | 2014-01-21 | Allegro Microsystems, Llc | Circuits and related techniques for driving a high side of a half bridge circuit |
US9509300B2 (en) | 2013-05-24 | 2016-11-29 | Dialog Semiconductor Gmbh | Anti-shoot-through automatic multiple feedback gate drive control circuit |
US9960620B2 (en) | 2014-09-16 | 2018-05-01 | Navitas Semiconductor, Inc. | Bootstrap capacitor charging circuit for GaN devices |
US9780639B2 (en) * | 2015-01-19 | 2017-10-03 | Infineon Technologies Austria Ag | Protection from hard commutation events at power switches |
US10116301B2 (en) * | 2016-07-12 | 2018-10-30 | Infineon Technologies Americas Corp. | Cross-coupled, narrow pulse, high voltage level shifting circuit with voltage domain common mode rejection |
US10230356B2 (en) | 2017-02-27 | 2019-03-12 | Allegro Microsystems, Llc | High-side output transistor circuit |
US10498212B2 (en) * | 2017-05-26 | 2019-12-03 | Dialog Semiconductor (Uk) Limited | Gate driver |
US10355674B2 (en) * | 2017-07-24 | 2019-07-16 | Arm Limited | Clock gating circuit |
US10164618B1 (en) * | 2017-12-28 | 2018-12-25 | Micron Technology, Inc. | Jitter cancellation with automatic performance adjustment |
US10833672B2 (en) * | 2018-11-15 | 2020-11-10 | Rohm Co., Ltd. | Driving circuit for high-side transistor, switching circuit, and controller for DC/DC converter |
JP2022144130A (en) * | 2021-03-18 | 2022-10-03 | ローム株式会社 | Drive circuit of high-side transistor, switching circuit, and controller of dc/dc converter |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5283477A (en) * | 1989-08-31 | 1994-02-01 | Sharp Kabushiki Kaisha | Common driver circuit |
US4994955A (en) * | 1989-12-29 | 1991-02-19 | North American Philips Corporation | Half-bridge driver which is insensitive to common mode currents |
US5105099A (en) | 1991-03-01 | 1992-04-14 | Harris Corporation | Level shift circuit with common mode rejection |
US5666280A (en) * | 1993-05-07 | 1997-09-09 | Philips Electronics North America Corporation | High voltage integrated circuit driver for half-bridge circuit employing a jet to emulate a bootstrap diode |
US5418495A (en) * | 1994-05-18 | 1995-05-23 | Elantec | Input stage improvement for current feedback amplifiers |
US5514981A (en) | 1994-07-12 | 1996-05-07 | International Rectifier Corporation | Reset dominant level-shift circuit for noise immunity |
US6353345B1 (en) * | 2000-04-04 | 2002-03-05 | Philips Electronics North America Corporation | Low cost half bridge driver integrated circuit with capability of using high threshold voltage DMOS |
JP3838083B2 (en) * | 2001-12-10 | 2006-10-25 | サンケン電気株式会社 | Level shift circuit |
-
2001
- 2001-12-21 SE SE0104400A patent/SE0104400D0/en unknown
-
2002
- 2002-12-05 ES ES02779847T patent/ES2338304T3/en not_active Expired - Lifetime
- 2002-12-05 JP JP2003555678A patent/JP4235561B2/en not_active Expired - Fee Related
- 2002-12-05 AT AT02779847T patent/ATE456187T1/en not_active IP Right Cessation
- 2002-12-05 KR KR1020047009756A patent/KR100933651B1/en not_active IP Right Cessation
- 2002-12-05 US US10/499,194 patent/US7323912B2/en not_active Expired - Lifetime
- 2002-12-05 AU AU2002343177A patent/AU2002343177A1/en not_active Abandoned
- 2002-12-05 EP EP02779847A patent/EP1456951B1/en not_active Expired - Lifetime
- 2002-12-05 CN CNB028257979A patent/CN1248415C/en not_active Expired - Fee Related
- 2002-12-05 DE DE60235197T patent/DE60235197D1/en not_active Expired - Lifetime
- 2002-12-05 WO PCT/IB2002/005152 patent/WO2003055072A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU2002343177A1 (en) | 2003-07-09 |
JP4235561B2 (en) | 2009-03-11 |
KR100933651B1 (en) | 2009-12-23 |
WO2003055072A1 (en) | 2003-07-03 |
US20050122754A1 (en) | 2005-06-09 |
JP2005513994A (en) | 2005-05-12 |
ATE456187T1 (en) | 2010-02-15 |
US7323912B2 (en) | 2008-01-29 |
SE0104400D0 (en) | 2001-12-21 |
CN1248415C (en) | 2006-03-29 |
CN1606831A (en) | 2005-04-13 |
EP1456951B1 (en) | 2010-01-20 |
KR20040075024A (en) | 2004-08-26 |
ES2338304T3 (en) | 2010-05-06 |
EP1456951A1 (en) | 2004-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |